Noise-induced enhancement of signal transduction across voltage-dependent ion channels.

abstract：: ...

journal_title：Nature

authors： Beekes M,Mielke M,Thomzig A

更新日期：2019-01-01 00:00:00

abstract：:Mammalian circadian clocks consist of complex integrated feedback loops that cannot be elucidated without comprehensive measurement of system dynamics and determination of network structures. To dissect such a complicated system, we took a systems-biological approach based on genomic, molecular and cell biological tec...

journal_title：Nature

authors： Ueda HR,Chen W,Adachi A,Wakamatsu H,Hayashi S,Takasugi T,Nagano M,Nakahama K,Suzuki Y,Sugano S,Iino M,Shigeyoshi Y,Hashimoto S

更新日期：2002-08-01 00:00:00

abstract：:More than 99 per cent of the roughly 58,000 living vertebrate species have jaws. This major clade, whose members are collectively known as gnathostomes ('jawed mouths'), made its earliest definitive appearance in the Silurian period, 444-416 million years (Myr) ago, with both the origin of the modern (crown-group) rad...

journal_title：Nature

authors： Anderson PS,Friedman M,Brazeau MD,Rayfield EJ

更新日期：2011-07-06 00:00:00

abstract：:Epigenetic pathways can regulate gene expression by controlling and interpreting chromatin modifications. Cancer cells are characterized by altered epigenetic landscapes, and commonly exploit the chromatin regulatory machinery to enforce oncogenic gene expression programs. Although chromatin alterations are, in princi...

journal_title：Nature

authors： Zuber J,Shi J,Wang E,Rappaport AR,Herrmann H,Sison EA,Magoon D,Qi J,Blatt K,Wunderlich M,Taylor MJ,Johns C,Chicas A,Mulloy JC,Kogan SC,Brown P,Valent P,Bradner JE,Lowe SW,Vakoc CR

更新日期：2011-08-03 00:00:00

abstract：:Complement-mediated inflammation exacerbates the tissue injury of ischaemic necrosis in heart attacks and strokes, the most common causes of death in developed countries. Large infarct size increases immediate morbidity and mortality and, in survivors of the acute event, larger non-functional scars adversely affect lo...

journal_title：Nature

authors： Pepys MB,Hirschfield GM,Tennent GA,Gallimore JR,Kahan MC,Bellotti V,Hawkins PN,Myers RM,Smith MD,Polara A,Cobb AJ,Ley SV,Aquilina JA,Robinson CV,Sharif I,Gray GA,Sabin CA,Jenvey MC,Kolstoe SE,Thompson D,Wood SP

更新日期：2006-04-27 00:00:00

abstract：:The upright posture and obligatory bipedalism of modern humans are unique among living primates. The evolutionary history of this behaviour has traditionally been pursued by functional analysis of the postcranial skeleton and the preserved footprint trails of fossil hominids. Here we report a systematic attempt to rec...

journal_title：Nature

authors： Spoor F,Wood B,Zonneveld F

更新日期：1994-06-23 00:00:00

abstract：:Milankovitch proposed that summer insolation at mid-latitudes in the Northern Hemisphere directly causes the ice-age climate cycles. This would imply that times of ice-sheet collapse should correspond to peaks in Northern Hemisphere June insolation. But the penultimate deglaciation has proved controversial because Jun...

journal_title：Nature

authors： Henderson GM,Slowey NC

更新日期：2000-03-02 00:00:00

abstract：: ...

journal_title：Nature

authors： Gewin V

更新日期：2018-10-01 00:00:00

abstract：:Lipid-bilayer membranes supported on solid substrates are widely used as cell-surface models that connect biological and artificial materials. They can be placed either directly on solids or on ultrathin polymer supports that mimic the generic role of the extracellular matrix. The tools of modern genetic engineering a...

journal_title：Nature

authors： Tanaka M,Sackmann E

更新日期：2005-09-29 00:00:00

abstract：:A new process, antigenization of antibodies, consisting of the expression of oligopeptides in the hypervariable loops of an antibody molecule is described. The potential applications of antigenized antibodies are discussed. ...

journal_title：Nature

authors： Zanetti M

更新日期：1992-01-30 00:00:00

abstract：:The importance of the dopaminergic system in brain function has been emphasized by its association with neurological and psychiatric disorders such as Parkinson's disease and schizophrenia. On the basis of their biochemical and pharmacological characteristics, dopamine receptors are classified into D1 and D2 subtypes....

journal_title：Nature

authors： Zhou QY,Grandy DK,Thambi L,Kushner JA,Van Tol HH,Cone R,Pribnow D,Salon J,Bunzow JR,Civelli O

更新日期：1990-09-06 00:00:00

abstract：:Among the pathological effects in man following infection with Mycoplasma pneumoniae is a transient autoimmune disorder characterized by the presence of high-titre erythrocyte autoantibodies (cold agglutinins). These autoantibodies are usually directed against the carbohydrate antigen termed I (ref. 3) which consists ...

journal_title：Nature

authors： Loomes LM,Uemura K,Childs RA,Paulson JC,Rogers GN,Scudder PR,Michalski JC,Hounsell EF,Taylor-Robinson D,Feizi T

更新日期：1984-02-09 00:00:00

abstract：:Cell adhesions to the extracellular matrix (ECM) are necessary for morphogenesis, immunity and wound healing. Focal adhesions are multifunctional organelles that mediate cell-ECM adhesion, force transmission, cytoskeletal regulation and signalling. Focal adhesions consist of a complex network of trans-plasma-membrane ...

journal_title：Nature

authors： Kanchanawong P,Shtengel G,Pasapera AM,Ramko EB,Davidson MW,Hess HF,Waterman CM

更新日期：2010-11-25 00:00:00

abstract：:Dusty disks around young stars are formed out of interstellar dust that consists of amorphous, submicrometre grains. Yet the grains found in comets and meteorites, and traced in the spectra of young stars, include large crystalline grains that must have undergone annealing or condensation at temperatures in excess of ...

journal_title：Nature

authors： Vinković D

更新日期：2009-05-14 00:00:00

abstract：:Although cell adhesion to substrate must ultimately depend on 'sticking' by physical forces at the outer surface, we suggest that control is exercised through the 'grip' of the cytoskeleton. Our experiments indicate that grip can be relaxed by agents which release surface glycoproteins from some form of side-to-side o...

journal_title：Nature

authors： Rees DA,Lloyd CW,Thom D

更新日期：1977-05-12 00:00:00

abstract：:The Haldane model on a honeycomb lattice is a paradigmatic example of a Hamiltonian featuring topologically distinct phases of matter. It describes a mechanism through which a quantum Hall effect can appear as an intrinsic property of a band structure, rather than being caused by an external magnetic field. Although p...

journal_title：Nature

authors： Jotzu G,Messer M,Desbuquois R,Lebrat M,Uehlinger T,Greif D,Esslinger T

更新日期：2014-11-13 00:00:00

abstract：:Three environmental groups have filed suit against the National Institutes of Health in an attempt to block an experiment approved in April by the NIH Recombinant DNA Advisory Committee. The experiment, designed by researchers at the University of California, Berkeley, to enhance the frost resistance of crops, would ...

journal_title：Nature

authors： David P

更新日期：1983-09-22 00:00:00

abstract：:Obesity is now so common within the world's population that it is beginning to replace undernutrition and infectious diseases as the most significant contributor to ill health. In particular, obesity is associated with diabetes mellitus, coronary heart disease, certain forms of cancer, and sleep-breathing disorders. O...

journal_title：Nature

authors： Kopelman PG

更新日期：2000-04-06 00:00:00

abstract：:The Kondo effect--a many-body phenomenon in condensed-matter physics involving the interaction between a localized spin and free electrons--was discovered in metals containing small amounts of magnetic impurities, although it is now recognized to be of fundamental importance in a wide class of correlated electron syst...

journal_title：Nature

authors： Sasaki S,De Franceschi S,Elzerman JM,van der Wiel WG,Eto M,Tarucha S,Kouwenhoven LP

更新日期：2000-06-15 00:00:00

abstract：:In vertebrates, unfertilized eggs (or mature oocytes) are arrested at metaphase of meiosis II by a cytoplasmic activity called cytostatic factor (CSF). The classical Mos-MAPK pathway has long been implicated in CSF arrest of vertebrate eggs, but exactly how it exerts CSF activity remains unclear. Recently, Erp1 (also ...

journal_title：Nature

authors： Inoue D,Ohe M,Kanemori Y,Nobui T,Sagata N

更新日期：2007-04-26 00:00:00

abstract：:A family of G-protein-coupled chemoattractant receptors is known to mediate the transport and activation of neutrophils and macrophages This family includes receptors for chemokines, such as interleukin-8, bacterial formylated peptides, platelet-activating factor, leukotriene B4, and the complement anaphylatoxins. The...

journal_title：Nature

authors： Höpken UE,Lu B,Gerard NP,Gerard C

更新日期：1996-09-05 00:00:00

abstract：:To ensure cell survival, it is essential that the ubiquitous pro-apoptotic machinery is kept quiescent. As death is irreversible, cells must continually integrate developmental information with regulatory inputs to control the switch between repressing and activating apoptosis. Inappropriate activation or suppression ...

journal_title：Nature

authors： Bloss TA,Witze ES,Rothman JH

更新日期：2003-08-28 00:00:00

abstract：:The DNA sequences of the alcohol dehydrogenase (Adh) genes of four very closely related species of Drosophila show that the rates of nucleotide change vary greatly in different functional domains of this gene. A phylogeny of these species based on the Adh sequence data is consistent with that based on polytene chromos...

journal_title：Nature

authors： Bodmer M,Ashburner M

更新日期：1984-05-31 00:00:00

abstract：:The primary structure of the poliovirus genome has been determined. The RNA molecule is 7,433 nucleotides long, polyadenylated at the 3' terminus, and covalently linked to a small protein (VPg) at the 5' terminus. An open reading frame of 2,207 consecutive triplets spans over 89% of the nucleotide sequence and codes f...

journal_title：Nature

authors： Kitamura N,Semler BL,Rothberg PG,Larsen GR,Adler CJ,Dorner AJ,Emini EA,Hanecak R,Lee JJ,van der Werf S,Anderson CW,Wimmer E

更新日期：1981-06-18 00:00:00

abstract：: ...

journal_title：Nature

authors： Del Bello L

更新日期：2018-12-01 00:00:00

abstract：:Adult neurogenesis in the dentate gyrus of the hippocampus is highly regulated by environmental influences, and functionally implicated in behavioural responses to stress and antidepressants1-4. However, how adult-born neurons regulate dentate gyrus information processing to protect from stress-induced anxiety-like be...

journal_title：Nature

authors： Anacker C,Luna VM,Stevens GS,Millette A,Shores R,Jimenez JC,Chen B,Hen R

更新日期：2018-07-01 00:00:00

abstract：:Activation of the nuclear transcription factor NF-kappaB by inflammatory cytokines requires the successive action of NF-kappaB-inducing kinase (NIK) and an IKB-kinase (IKK) complex composed of IKKalpha and IKKbeta. Here we show that the Akt serine-threonine kinase is involved in the activation of NF-kappaB by tumour n...

journal_title：Nature

authors： Ozes ON,Mayo LD,Gustin JA,Pfeffer SR,Pfeffer LM,Donner DB

更新日期：1999-09-02 00:00:00

abstract：:The canonical Wnt/β-catenin signalling pathway governs diverse developmental, homeostatic and pathological processes. Palmitoylated Wnt ligands engage cell-surface frizzled (FZD) receptors and LRP5 and LRP6 co-receptors, enabling β-catenin nuclear translocation and TCF/LEF-dependent gene transactivation. Mutations in ...

journal_title：Nature

authors： Yan KS,Janda CY,Chang J,Zheng GXY,Larkin KA,Luca VC,Chia LA,Mah AT,Han A,Terry JM,Ootani A,Roelf K,Lee M,Yuan J,Li X,Bolen CR,Wilhelmy J,Davies PS,Ueno H,von Furstenberg RJ,Belgrader P,Ziraldo SB,Ordonez H,H

更新日期：2017-05-11 00:00:00

abstract：:The increasing ability to control light-matter interactions at the nanometre scale has improved the performance of semiconductor lasers in the past decade. The ultimate optimization is realized in semiconductor microcavities, in which strong coupling between quantum-well excitons and cavity photons gives rise to hybri...

journal_title：Nature

authors： Tsintzos SI,Pelekanos NT,Konstantinidis G,Hatzopoulos Z,Savvidis PG

更新日期：2008-05-15 00:00:00

abstract：:Transcriptional activator proteins (activators) function, at least in part, by increasing preinitiation complex assembly (for reviews see refs 1-4). Previous studies have shown that an acidic activator forms a contact with the general transcription factor TFIIB (refs 5-7) and recruits it into the preinitiation complex...

journal_title：Nature

authors： Roberts SG,Green MR

更新日期：1994-10-20 00:00:00